4472072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{571}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 9266400

約数和(自身を除く): 4794328

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 571, 712, 979, 1142, 1958, 2284, 3916, 4568, 6281, 7832, 12562, 25124, 50248, 50819, 101638, 203276, 406552, 559009, 1118018, 2236036, 4472072]

約数ペア:

[(1, 4472072), (2, 2236036), (4, 1118018), (8, 559009), (11, 406552), (22, 203276), (44, 101638), (88, 50819), (89, 50248), (178, 25124), (356, 12562), (571, 7832), (712, 6281), (979, 4568), (1142, 3916), (1958, 2284)]